Combining LCA-MFA models to identify China's plastic value chain environmental impact mitigation pathways.

Characterizing material flows and environmental impacts of plastic value chain is crucial for sustainable plastic management. Here, we combine material flow analysis and life cycle assessment methods to map the flows of eight major plastics and investigate the multiple environmental impacts of China's plastic value chain. We find that packaging and textile sectors dominate plastic consumption and are responsible for the value chain environmental burdens, but with low recycling rates.

Machine learning based prediction for China's municipal solid waste under the shared socioeconomic pathways.

Reliable forecast of municipal solid waste (MSW) generation is crucial for sustainable and efficient waste management. Big data analysis is a novel method to forecast MSW more accurately. Thus, this study employs five kinds of supervised machine learning approaches including linear regression, polynomial regression, support vector machine, random forest, and extreme gradient boosting (XGBoost) to examine their forecast performances.

Mirt2 functions in synergy with miR-377 to participate in inflammatory pathophysiology of Sjögren's syndrome.

The interaction of long non-coding RNAs (lncRNAs)-microRNAs (miRs) exerts crucial functions in mediating inflammatory reaction. It is still unclear whether myocardial infarction associated transcript 2 (Mirt2)-miR-377 mediates the inflammatory pathogenesis in Sjögren's syndrome (SS). The inflammatory lesion model was established by stimulating salivary gland epithelial cells (SGECs) by interferon gamma (IFN-γ).

Single nanoparticle detection using a photonic nanojet.

A novel method of detecting single nanoparticles (NPs) in a microfluidic channel directly using a photonic nanojet (PNJ) was investigated. The theoretical model comprised a plane wave-illuminated, liquid-filled hollow-microcylinder (LFHM) and a single Au NP. Relevant studies were implemented and demonstrated with a finite element method (FEM)-based numerical simulation and explained physically through a ray-optics theoretical analysis with the assistance of energy flow line shifts.

MiR-130a protects against lipopolysaccharide-induced glomerular cell injury by upregulation of Klotho.

Aims: Lupus nephritis is a frequent and serious complication of systemic lupus erythematosus (SLE). Therefore, better understanding regarding the underlying mechanism of renal tubular injury induced by SLE, is beneficial to develop different therapeutic strategies for lupus nephritis. The study aimed to investigate the role of miR-130a against lipopolysaccharide-induced glomerular cell injury.

Serum creatinine level and ESR values associated to clinical pathology types and prognosis of patients with renal injury caused by ANCA-associated vasculitis.

The correlation between serum creatinine and erythrocyte sedimentation rate (ESR) values and clinical pathology and prognosis in patients with renal injury caused by anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis were analyzed. Eighty-six patients with ANCA-associated vasculitis (AAV) treated in the Affiliated Hospital of Qingdao University were enrolled in the study. Patients were assigned into an elderly group (n=45) or a non-elderly group (n=41) according to age.

Overstepping the upper refractive index limit to form ultra-narrow photonic nanojets.

In general, photonic nanojets (PNJs) occur only when the refractive index (Ri) difference between the microparticle and background media is less than 2. The minimum full width at half-maximum (FWHM) of the PNJ is ~130 nm (approximately one-third of the illumination wavelength λ = 400 nm) formed within the evanescent field region. This paper proposes and studies a method to overstep the Ri upper bound and generate ultra-narrow PNJs.

Adult Common Variable Immunodeficiency.

Background: Common variable immunodeficiency (CVID) is characterized by hypogammaglobulinemia, defective antibody production and recurrent upper and lower respiratory tract infections. The diagnosis in adult patients is often thought to be rare, and thus misdiagnosis often occurs. A limited number of cases of adult-onset CVID have been reported in China, and the features of the syndrome remain unclear.

Polymorphisms of the IL27 gene in a Chinese Han population complicated with pre-eclampsia.

IL-27 could inhibit the development of Th17 cells, and the Th17/regulatory T-cell imbalance may reverse maternal tolerance in pre-eclampsia (PE). The aim of this study was to investigate the association between genetic polymorphisms in IL27 with PE. Three SNPs in IL27 (rs153109, rs17855750, and rs181206) were genotyped in a Chinese Han cohort of 1040 PE patients and 1247 normal pregnant women using the TaqMan allelic discrimination real-time PCR method.

Construction and identification of an RNA interference lentiviral vector targeting the mouse TNF-α gene.

The aim of this study was to construct RNA interference (RNAi) lentiviral vector particles targeting the mouse tumor necrosis factor-α (TNF-α) gene. Three types of small interfering RNA (siRNA) targeting the mouse TNF-α gene were designed, synthesized and transfected into RAW264.7 cells.

Role of IL-1β, IL-6, IL-8 and IFN-γ in pathogenesis of central nervous system neuropsychiatric systemic lupus erythematous.

We discussed the role of IL-1β, IL-6, IL-8 and IFN-γ in the pathogenesis of central nervous system neuropsychiatric systemic lupus erythematous (CNS-NPSLE). Serum and cerebrospinal fluid samples were collected from CNS-NPSLE patients, non-CNS SLE patients, patients with intracranial infection and normal subjects. Levels of IL-1β, IL-6, IL-8 and IFN-γ in serum and cerebrospinal fluid were detected by ELISA, and the results were compared across the groups.